File:Circumzenithal arc-arco circumzenitale-17417ep.jpg
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Summary[edit]
DescriptionCircumzenithal arc-arco circumzenitale-17417ep.jpg |
English: a circumzenithal arc photographed in Trieste in February 2009. A relatively rare phenomena (of course more than halos or sundogs), in which the sunlight refracts itself into clouds made of ice crystals, in other words cyrrus. It appears over the sun. Italiano: un arco circumzenitale fotografato a Trieste nel febbraio 2009. Fenomeno relativamente raro in cui la luce del sole si rifrange su nuvole composte da cristalli di ghiaccio (tipicamente cirri). Tale arco non si forma come l'arcobaleno classico dal lato opposto a quello del sole, bensì sopra il sole stesso. Comunque facendo attenzione lo si può vedere alcune volte all'anno anche in città. |
Date | |
Source | Own work |
Author | Prof.Bizzarro |
Trieste, Italy
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:35, 15 May 2015 | 2,592 × 3,888 (3.29 MB) | Prof.Bizzarro (talk | contribs) | User created page with UploadWizard |
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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | SONY |
---|---|
Camera model | DSC-R1 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/16 |
ISO speed rating | 160 |
Date and time of data generation | 09:19, 14 February 2009 |
Lens focal length | 28.7 mm |
Image title | |
Width | 2,592 px |
Height | 3,888 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 20:15, 15 May 2015 |
Y and C positioning | Centered |
Exposure Program | Manual |
Exif version | 2.2 |
Date and time of digitizing | 09:19, 14 February 2009 |
Meaning of each component |
|
Image compression mode | 8 |
APEX shutter speed | 7.321928 |
APEX aperture | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9375 APEX (f/2.77) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 484 |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 22:15, 15 May 2015 |
Unique ID of original document | B6EB06B6A9726E4A5EBBEB8D2283508E |
IIM version | 27,200 |
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14 February 2009
image/jpeg
555e353bcb1f5ed403622c1f491e71653d5f00c6
3,445,487 byte
3,888 pixel
2,592 pixel
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